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How to solve the problem of roughness on stamping parts

by:Fortuna     2021-03-07
Raising of stamping parts is a relatively common quality problem, and it is relatively simple to solve for stamping plants. The roughening of stamping parts will cause the stamping die to wear, which will reduce the service life of the die and the quality accuracy of the stamping parts. The roughness of the stamping parts is caused by the seizure between the stamping part and the mold. Next, let's see how to solve it. 1. Improve the raw materials of stamping parts and increase the strength of the mold; 2. Treat the surface of the mold, such as adding plating, such as hard chrome plating, PVD and TD, etc.; 3. Apply nano-coating, such as RNT, to the cavity of the mold 4. Add a layer of other chemical substances between the mold and the processed stamping parts to separate the produced stamping parts from the mold, such as coating with lubricating or special lubricating fluid or adding a layer of raw materials such as PVC; 5. Application of self-lubricating Coated thick steel plate. [Related recommendation] Learn more: What are the methods for polishing the surface of stainless steel? Learn more: Manufacturing characteristics of automotive stamping parts molds Learn more: Points to note in the design of continuous stamping dies
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